Height
143.00 cm
Blood Type
B
Age
27
Birthday
September 4
Saiko is a Rank 2 Ghoul Investigator, a Quinx, and the deputy squad leader of the Quinx Squad. Saiko has two thick sections of hair worn in pigtails with uneven fringed bangs, possibly as a result of her laziness. Her kakugan is located in her left eye because of her status as a Quinx, and her face appears rather youthful; Saiko is a bit heavier than the average CCG agent, with notably thick and chubby legs. She is very short, especially for her age. She has light pale blue colored hair. Her right eye is a bright baby blue color while her left eye is bright red. Saiko dislikes having to work, as she prefers having a peaceful, happy-go-lucky and carefree life by playing video games and eating junk food excessively. She often oversleeps, which earns her the absence from most missions. While not trying to reduce it, she is apparently embarrassed about her weight, humorously covering it during her introduction. Six months after the Tsukiyama Family Extermination Operation, she has become diligent in her responsibilities as an Investigator, providing an excellent example to the new quinx, and supports Urie in his duties as the deputy squad leader of the Qs squad. She seems to sometimes talk in third-person. Saiko is one of two children, with a brother of unspecified age. When they were young, their mother abandoned her husband and took the children to live with her lover. The couple opened a bar together but struggled financially. Because the tuition was cheap, Saiko and her brother were sent to the Academy Junior School rather than a normal school. She frequently slacked off in her classes, playing video games and getting into trouble with her teachers as a result. As graduation approached, she had no interest in becoming an investigator. Instead, she was among the students that took the Quinx Aptitude Test and determined to be the best candidate. Her mother was offered considerable financial compensation in exchange for consenting to the surgery, pressuring Saiko to become a Quinx against her will.

Tokyo Ghoul
Tokyo has become a cruel and merciless city—a place where vicious creatures called “ghouls” exist alongside humans. The citizens of this once great metropolis live in constant fear of these bloodthirsty savages and their thirst for human flesh. However, the greatest threat these ghouls pose is their dangerous ability to masquerade as humans and blend in with society. Based on the best-selling supernatural horror manga by Sui Ishida, Tokyo Ghoul follows Ken Kaneki, a shy, bookish college student, who is instantly drawn to Rize Kamishiro, an avid reader like himself. However, Rize is not exactly who she seems, and this unfortunate meeting pushes Kaneki into the dark depths of the ghouls' inhuman world. In a twist of fate, Kaneki is saved by the enigmatic waitress Touka Kirishima, and thus begins his new, secret life as a half-ghoul/half-human who must find a way to integrate into both societies.

Tokyo Ghoul √A
Ken Kaneki has finally come to accept the monstrous, flesh-craving part of himself that he has feared and despised for so long. After escaping captivity and torture, Kaneki joins Aogiri Tree—the very militant ghoul organization that had abducted him, leading his friends to question his true motive and loyalty. As tension between the government and the ghouls continues to rise, the Commission of Counter Ghoul, the government's specialized anti-ghoul agency, has intensified their efforts to completely purge Tokyo of ghouls. This threatens the transient peace of Kaneki's friends and former comrades—the ghouls at the Anteiku coffee shop. Aware of the dangerous situation, Kaneki faces several battles that puts his precious fleeting humanity on the line.

Tokyo Ghoul:re
Two years have passed since the CCG's raid on Anteiku. Although the atmosphere in Tokyo has changed drastically due to the increased influence of the CCG, ghouls continue to pose a problem as they have begun taking caution, especially the terrorist organization Aogiri Tree, who acknowledge the CCG's growing threat to their existence. The creation of a special team, known as the Quinx Squad, may provide the CCG with the push they need to exterminate Tokyo's unwanted residents. As humans who have undergone surgery in order to make use of the special abilities of ghouls, they participate in operations to eradicate the dangerous creatures. The leader of this group, Haise Sasaki, is a half-ghoul, half-human who has been trained by famed special class investigator, Kishou Arima. However, there's more to this young man than meets the eye, as unknown memories claw at his mind, slowly reminding him of the person he used to be.

Tokyo Ghoul:re 2nd Season
After the conclusion of the Tsukiyama Family Extermination Operation, the members of the Commission of Counter Ghouls (CCG) have grown exponentially in power and continue to pursue their goal of exterminating every ghoul in Japan. Having resigned from Quinx Squad, the now seemingly emotionless Haise Sasaki begins taking on more and more tasks from the CCG with no regard to the difficulty. Despite his vacant expressions, Ken Kaneki's memories are resurfacing in Haise, leaving him in a state of internal conflict. Meanwhile, his new coldhearted behavior is affecting the people around him. Quinx Squad are left in shambles, having to cope with the death of one of their members without the support of their former mentor. Amidst this turmoil, both Quinx Squad and Haise must continue to fulfill their duties to the CCG, whether willingly or not. However, the presence of a mysterious group behind the CCG has been made known to Haise, and certain whispers of corruption have not gone unheard by the Quinx Squad as well.